Question

factorice los sig polinomios : 81x^2 - 54xy+9y^2 x^2- 2xy+ y^2 49x^4y^4 +28 x^2 y^2 +4 y^2 -y-6 2x^2+5x+3

Answer 1

a+b=34.....(1)

a+c=28.....(2)      

b+c=26.....(3)